The Muffler,exhaust, cataloged under National Stock Number 2990-00-314-0752, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Donaldson Company, Inc.. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-00-314-0752 |
| Primary Part Number | MPM07-0023 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Donaldson Company, Inc. |
| Status | ACTIVE |
| Design Type | DRY |
| Tube Quantity | 1 |
| Outlet Inside Diameter | 2.505 INCHES MINIMUM AND 2.510 INCHES MAXIMUM FIRST OUTLET IN |
| Body Shape | ROUND |
| Baffle Quantity | 2 |
| Overall Diameter | 7.068 INCHES NOMINAL IN |
| Muffler Design | BAFFLE |
| Coolant Type | AIR |
| Inlet Connection Type | UNTHREADED SINGLE INLET |
| Outlet Outside Diameter | 2.625 INCHES MINIMUM AND 2.630 INCHES MAXIMUM FIRST OUTLET IN |
| Outlet Location | LOCATED IN END SECTION OF BODY,OFFSET 1/2 IN. FROM CENTER IN |
| Inlet Inside Diameter | 2.755 INCHES MINIMUM AND 2.760 INCHES MAXIMUM SINGLE INLET IN |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Outlet Projection Length | 1.750 INCHES NOMINAL FIRST OUTLET IN |
| Outlet Connection Type | UNTHREADED FIRST OUTLET |
| Inlet Outside Diameter | 2.875 INCHES MINIMUM AND 2.880 INCHES MAXIMUM SINGLE INLET IN |
| FSC Application Data | ENGINE,NONAIRCRAFT |
| Inlet Location | LOCATED IN END SECTION OF BODY,OFFSET 1/2 IN. FROM CENTER IN |
| Surface Treatment | ALUMINUM |
| Inlet Projection Length | 1.750 INCHES NOMINAL SINGLE INLET IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MPM07-0023 PRIMARY | Donaldson Company, Inc. (USA) |
| 05407N | Cummins Filtration Inc. (USA) |
| 20044 | Ap Parts Co Youngstown Div (USA) |
| 220L1 | Diamond Reo Truck Co (USA) |
| 8345253 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 2990-00-314-0752 is a Muffler,exhaust, manufactured by Donaldson Company, Inc., classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-00-314-0752 has 5 cross-referenced part numbers: MPM07-0023 (Donaldson Company, Inc.), 05407N (Cummins Filtration Inc.), 20044 (Ap Parts Co Youngstown Div), 220L1 (Diamond Reo Truck Co), 8345253 (U S Army Tank Automotive Command Amsta-Im-Mm).
There are 11 known substitutes for 2990-00-314-0752: 5950-00-072-6997, 5330-00-178-6836, 5133-00-228-1331 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for MPM07-0023: Design Type: DRY; Tube Quantity: 1; Outlet Inside Diameter: 2.505 INCHES MINIMUM AND 2.510 INCHES MAXIMUM FIRST OUTLET IN; Body Shape: ROUND. 21 total characteristics are documented in the Federal Logistics Information System.